JATOS prior 3.7.5-alpha ZIP ZipUtil.java ZipUtil path traversal

A vulnerability classified as critical has been found in JATOS. Affected is the function ZipUtil of the file modules/common/app/utils/common/ZipUtil.java of the component ZIP Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was presented 01/06/2023 as 2b42519f309d8164e8811392770ce604cdabb5da. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2022-4878. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 3.7.5-alpha eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 2b42519f309d8164e8811392770ce604cdabb5da is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version. The advisory contains the following remark:

ZipUtil.java - check for path traversal attack

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector (VulDB): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: JATOS 3.7.5-alpha
Patch: 2b42519f309d8164e8811392770ce604cdabb5da

Timelineinfo

01/06/2023 🔍
01/06/2023 +0 days 🔍
01/06/2023 +0 days 🔍
01/29/2023 +23 days 🔍

Sourcesinfo

Advisory: 2b42519f309d8164e8811392770ce604cdabb5da
Status: Confirmed

CVE: CVE-2022-4878 (🔍)
GCVE (CVE): GCVE-0-2022-4878
GCVE (VulDB): GCVE-100-217548

Entryinfo

Created: 01/06/2023 10:35
Updated: 01/29/2023 09:48
Changes: 01/06/2023 10:35 (44), 01/29/2023 09:44 (2), 01/29/2023 09:48 (28)
Complete: 🔍
Cache ID: 152:AC2:65

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